Home / 58,844,105.34-88,278,926.97-17,902,480.45

Finding the Fourth Proportional to 58,844,105.34, 88,278,926.97 and 17,902,480.45

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Solution

The fourth proportional to 58,844,105.34, 88,278,926.97 and 17,902,480.45 is: 26,857,605.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,844,105.34 : 88,278,926.97 = 17,902,480.45 : x
  2. Step 2: Convert to fraction form
    58,844,105.34/88,278,926.97 = 17,902,480.45/x
  3. Step 3: Cross multiply
    58,844,105.34x = 88,278,926.97 × 17,902,480.45
  4. Step 4: Simplify right side
    58,844,105.34x = 1,580,411,764,485,779.25
  5. Step 5: Solve for x
    x = 1,580,411,764,485,779.25/58,844,105.34
  6. Step 6: Final answer
    x = 26,857,605.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.